Dennis L. Thompson. (1972). Politics, policy and natural resources. The Free Pr. ;London: Collier-Macmillan.
Chicago Style (17. basım) AtıfDennis L. Thompson. Politics, Policy and Natural Resources. New York: The Free Pr. ;London: Collier-Macmillan, 1972.
MLA (9th ed.) AtıfDennis L. Thompson. Politics, Policy and Natural Resources. The Free Pr. ;London: Collier-Macmillan, 1972.
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